feat: validate product value positioning step one
chenyuan
3 weeks ago
parent
4f4798c42d
commit
9c67878ac7
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package com.sztzjy.linkCommerce.entity.dto;
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import java.util.List;
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public class ProductValuePositioningStepOneValidationRequest {
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private List<CorePainRow> rows;
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public List<CorePainRow> getRows() {
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return rows;
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}
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public void setRows(List<CorePainRow> rows) {
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this.rows = rows;
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}
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public static class CorePainRow {
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private Integer id;
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private String type;
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private String description;
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private String scene;
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public Integer getId() { return id; }
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public void setId(Integer id) { this.id = id; }
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public String getType() { return type; }
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public void setType(String type) { this.type = type; }
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public String getDescription() { return description; }
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public void setDescription(String description) { this.description = description; }
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public String getScene() { return scene; }
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public void setScene(String scene) { this.scene = scene; }
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}
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}
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package com.sztzjy.linkCommerce.entity.dto;
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public class ProductValuePositioningStepOneValidationResult {
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private boolean valid;
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private String message;
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public boolean isValid() { return valid; }
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public void setValid(boolean valid) { this.valid = valid; }
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public String getMessage() { return message; }
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public void setMessage(String message) { this.message = message; }
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}
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package com.sztzjy.linkCommerce.service;
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import com.sztzjy.linkCommerce.config.security.JwtUser;
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import com.sztzjy.linkCommerce.entity.dto.ProductValuePositioningStepOneValidationRequest;
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import com.sztzjy.linkCommerce.entity.dto.ProductValuePositioningStepOneValidationResult;
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public interface ProductValuePositioningStepOneService {
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ProductValuePositioningStepOneValidationResult validate(ProductValuePositioningStepOneValidationRequest request, JwtUser user);
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}
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package com.sztzjy.linkCommerce.service.impl;
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import com.sztzjy.linkCommerce.config.exception.handler.ServiceException;
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import com.sztzjy.linkCommerce.config.security.JwtUser;
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import com.sztzjy.linkCommerce.entity.dto.ProductValuePositioningStepOneValidationRequest;
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import com.sztzjy.linkCommerce.entity.dto.ProductValuePositioningStepOneValidationResult;
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import com.sztzjy.linkCommerce.service.ProductValuePositioningStepOneService;
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import org.apache.commons.lang3.StringUtils;
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import org.springframework.http.HttpStatus;
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import org.springframework.stereotype.Service;
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import java.util.Arrays;
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import java.util.List;
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@Service
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public class ProductValuePositioningStepOneServiceImpl implements ProductValuePositioningStepOneService {
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private static final List<String> TYPES = Arrays.asList("核心痛点1", "核心痛点2", "核心痛点3", "弱需求", "伪需求");
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@Override
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public ProductValuePositioningStepOneValidationResult validate(ProductValuePositioningStepOneValidationRequest request, JwtUser user) {
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requireStudent(user);
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List<ProductValuePositioningStepOneValidationRequest.CorePainRow> rows = request == null ? null : request.getRows();
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if (rows == null || rows.size() != TYPES.size()) {
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throw badRequest("请完成 3 个核心痛点、弱需求和伪需求的分析");
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}
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for (int index = 0; index < TYPES.size(); index++) {
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ProductValuePositioningStepOneValidationRequest.CorePainRow row = rows.get(index);
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if (row == null || row.getId() == null || row.getId() != index + 1 || !TYPES.get(index).equals(row.getType())
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|| StringUtils.isBlank(row.getDescription()) || StringUtils.isBlank(row.getScene())) {
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throw badRequest("请按固定分类完整填写需求描述和场景描述");
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}
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}
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ProductValuePositioningStepOneValidationResult result = new ProductValuePositioningStepOneValidationResult();
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result.setValid(true);
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result.setMessage("核心痛点分类填写完整。");
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return result;
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}
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private void requireStudent(JwtUser user) {
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if (user == null || StringUtils.isBlank(user.getUserId())) {
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throw new ServiceException(HttpStatus.UNAUTHORIZED, "请先登录后再提交");
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}
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if (user.getRoleId() != 4) {
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throw new ServiceException(HttpStatus.FORBIDDEN, "仅学生可以提交实训答案");
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}
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}
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private ServiceException badRequest(String message) {
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return new ServiceException(HttpStatus.BAD_REQUEST, message);
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}
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}
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package com.sztzjy.linkCommerce.service.impl;
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import com.sztzjy.linkCommerce.config.exception.handler.ServiceException;
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import com.sztzjy.linkCommerce.config.security.JwtUser;
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import com.sztzjy.linkCommerce.entity.dto.ProductValuePositioningStepOneValidationRequest;
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import com.sztzjy.linkCommerce.entity.dto.ProductValuePositioningStepOneValidationResult;
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import org.junit.jupiter.api.Test;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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import static org.junit.jupiter.api.Assertions.assertThrows;
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import static org.junit.jupiter.api.Assertions.assertTrue;
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class ProductValuePositioningStepOneServiceImplTest {
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private final ProductValuePositioningStepOneServiceImpl service = new ProductValuePositioningStepOneServiceImpl();
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@Test
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void acceptsCompleteFixedPainCategories() {
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ProductValuePositioningStepOneValidationResult result = service.validate(request(), student());
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assertTrue(result.isValid());
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}
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@Test
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void rejectsChangedCategoryOrder() {
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ProductValuePositioningStepOneValidationRequest request = request();
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request.getRows().get(0).setType("弱需求");
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assertThrows(ServiceException.class, () -> service.validate(request, student()));
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}
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@Test
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void rejectsBlankScene() {
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ProductValuePositioningStepOneValidationRequest request = request();
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request.getRows().get(2).setScene(" ");
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assertThrows(ServiceException.class, () -> service.validate(request, student()));
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}
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private ProductValuePositioningStepOneValidationRequest request() {
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List<String> types = Arrays.asList("核心痛点1", "核心痛点2", "核心痛点3", "弱需求", "伪需求");
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List<ProductValuePositioningStepOneValidationRequest.CorePainRow> rows = new ArrayList<>();
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for (int index = 0; index < types.size(); index++) {
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ProductValuePositioningStepOneValidationRequest.CorePainRow row = new ProductValuePositioningStepOneValidationRequest.CorePainRow();
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row.setId(index + 1);
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row.setType(types.get(index));
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row.setDescription("需求描述" + (index + 1));
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row.setScene("场景描述" + (index + 1));
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rows.add(row);
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}
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ProductValuePositioningStepOneValidationRequest request = new ProductValuePositioningStepOneValidationRequest();
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request.setRows(rows);
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return request;
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}
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private JwtUser student() {
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JwtUser user = new JwtUser();
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user.setUserId("student-id");
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user.setRoleId(4);
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return user;
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}
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}
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